Mercedes Benz SLK55 Class Reliability

Being a German car manufacturer, Mercedes is one of the most luxurious, premium, and reliable brands in the market for more than a hundred years. The SLK-Class is known for its compact luxury roadster cars and the SLK55 is a high-performance model by AMG.


The SLK-Class was first unveiled in 1996 by Daimler-Benz and its production was just recently stopped in 2020. The third generation SLK-Class includes the SLK55 which is an AMG model. The car is packed with high-performance features with a 5.5 L V8 engine.


Reliability is a critical component before purchasing any vehicle by each purchaser since it assists individuals with deciding whether to buy a particular car or not. Mercedes vehicles have been dependable; however, they have been known for their high upkeep cost. The SLK55 has been pretty reliable with a reliability rating of 4 stars out of 5 by J.D Power.


Safety features have always been a plus point for German vehicles because they have been making pretty safe cars with a significant number of safety features. Mercedes cars perform very well in crash tests. The SLK55 has not been crash-tested, but it has many safety features such as forward-collision warning, adaptive cruise control, lane keep assist, etc.

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Depreciation rate

Resale value is additionally a significant factor in determining the reliability of a vehicle. Mercedes vehicles typically age pretty well, which makes them hold their worth. The normal Mercedes vehicles devalue around 45% following 5 years, and the SLK55 devalues around 62% after 5 years.

Maintenance and repairing

Maintenance cost is the most important feature to judge the reliability of any car. Mercedes cars are usually pretty complex and they cost a lot for their maintenance. The SLK55 has a high maintenance and repairing cost of around $1,000 yearly which is pretty higher than many of its rivals.


Is Mercedes-Benz SLK55 AMG a Front-Wheel-Drive, Rear-Wheel-Drive or All-Wheel-Drive car?    

The Mercedes-Benz SLK 55 AMG is a Rear-Wheel Drive car.    

How many seats are in the Mercedes-Benz SLK55 AMG?    

The Mercedes-Benz SLK 55 AMG is a car with 2 seats. The EPA Classification for this car is: Two-Seaters    

What is the horsepower in a Mercedes-Benz SLK55 AMG and does it have a turbo?    

The Mercedes-Benz SLK55 AMG has 415 horsepower and 398 lb-ft of torque. The engine is a Premium Unleaded V-8 with a displacement of 5.5 L The fuel system is: Gasoline Direct Injection.    

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How big is the trunk in the Mercedes-Benz SLK55 AMG?    

6.4 Cubic Feet ( 0,181 m3 )   

What type of wheels does it have?    

Mercedes-Benz SLK55 AMG has 18 X 8 inch Aluminum Front Wheels and 18 X 9 inch Aluminum Rear Wheels.

Is the SLK 55 AMG a good car?

It’s well-equipped, comfortable and civilized thanks to the hard-top. But it’s still a hotrod at heart. The 5.5-litre naturally aspirated engine is fantastic. Although it’s not the most responsive roadster, the SLK55AMG is a great all-rounder.

What engine is in SLK55?

The new Mercedes SLK55 AMG will feature a new 5.5-liter V8 motor. The new Mercedes SLK55 AMG’s hand-built 5461cc engine is a normally-aspirated version of the twin-turbo V8 5.5 litre found in the CLS63 AMG, and E63 AMG models.

What was the last year of the SLK55 AMG?

The last SLK55 was made in 2015. 

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